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DochEvi [55]
2 years ago
6

The joints most commonly replaced by arthroplasty are the intervertebral joints, the elbow joint, and the knee joint. True False

Biology
1 answer:
forsale [732]2 years ago
8 0

Answer:

False

Explanation:

hope this helps :)

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barxatty [35]

Answer:

Explanation:

a) the cardiovascular condition is sabacute endocarditis

b) It is caused by a type of streptococcus called streptococcus viridians and transmitted through the opening of the wound

c) rheumatic fever can lead to damage to the heart and this damage allows bacteria to attach itself to the heart. Streptococcus viridians are often caused by bacteria hence there growth can be favorite by rheumatic fever.

d) the nails is used to check the blood stream, and should be check for capillary heamorrhage

e) He would order for BAP- Bacteria Agar plate that is used mostly to classic streptococcal bacteria.

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2 years ago
Why does ethanol becomes cloudy/white when testing fat
ki77a [65]

Answer:

Ethanol is known as a fat solvent, and the cloudy or white color that it acquires when testing fat is due to the fact that this test includes the addition of water, forming an emulsion.

Explanation:

<u>The emulsion test for fats</u> is a test used to show the presence of these in some substances or foods.

Under normal conditions, fats are miscible - they can be dissolved - in ethanol, an alcohol, but not in water.

This test consists of dissolving the substance to be tested in ethanol, and then adding water. The principle by which the emulsion test is governed is that ethanol allows a certain amount of fat to dissolve in water, forming a cloudy or whitish emulsion.

Learn more:

Differences between emulsion and solution brainly.com/question/6677364

4 0
3 years ago
What are some some similarities among all four types of molecules? list as many as you can
Ludmilka [50]
Carbon,hydrogen and oxygen
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Where in the cell is protein pumps located ??
Anestetic [448]

Answer:

cell membrane

Explanation:

There are thousands of proteins embedded in the cell's lipid bilayer

4 0
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What bone protects your brain?​
denis-greek [22]
The Skull protects the brain.
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